
OstroVit Keep Sleep Melatonin is a high-quality dietary supplement that is a source of melatonin. The product is available in the form of easy-to-swallow tablets and is especially recommended for people who work shifts, as well as those who travel frequently and change time zones.
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OstroVit Keep Sleep Melatonin 180 Tablets
OstroVit Keep Sleep Melatonin is a high-quality dietary supplement that is a source of melatonin. The product is available in the form of easy-to-swallow tablets and is especially recommended for people who work shifts, as well as those who travel frequently and change time zones.
Source of Melatonin - One serving of the dietary supplement provides the body with 1 mg of the valuable ingredient.
Efficiency - The preparation package contains 180 servings of the product.
Convenient Form - The preparation is available in the form of easy-to-swallow tablets, ensuring trouble-free intake of the dietary supplement.
OstroVit Keep Sleep Melatonin - Night-Time Support for the Body
Melatonin is a hormone that occurs naturally in the human body. The substance is produced in the central nervous system by the pineal gland, which is one of the endocrine glands and is a derivative of tryptophan. The synthesis and secretion of melatonin in the body increase with darkness, while light inhibits these processes. The body's natural production of the hormone begins after sunset and is most intense in the middle of the night, between two and four o'clock. Therefore, melatonin is often called the "dark hormone" or "sleep hormone." Since the production level of the compound decreases with age, and a gradual decrease in the concentration of the substance can be observed as early as around the age of 40, it is also worth considering the intake of melatonin from external sources.
Properties of Ingredients Contained in OstroVit Keep Sleep Melatonin
Laboratory-Confirmed Quality
For the sake of our customers' health, the products we manufacture are regularly tested in an independent accredited laboratory to ensure and maintain the highest quality.
Delivery - terms and prices
After placing an order, delivery is processed on business days. Package design and product images may differ. Delivery time depends on the selected method - on average up to 5 days.
International Omniva post - from 7 € (price depends on parcel weight). For other options (DPD, FedEx), standard rates and transit times apply.
In addition to the thresholds listed above, we can consider free delivery options depending on the order amount and for deliveries to other countries. Contact us and we will suggest the best option.
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On average - up to 5 business days (depends on the selected delivery method).
Loyalty program - 5% cashback on purchases
Registered customers receive 5% cashback on purchases. Bonus points are credited automatically and can be used to pay for future orders.
1) Register on the website - create an account to participate in the program.
Log into your account - bonuses are credited only to logged-in users.
Make purchases - cashback is credited automatically after invoice creation.
OstroVit Keep Sleep Melatonin tablets are a food supplement chosen by people who want to make falling asleep easier, especially when their schedule is irregular. This can be relevant for shift workers, frequent travelers, or anyone whose sleep-wake rhythm is temporarily out of sync. Melatonin is a hormone the body naturally produces in the evening, when it gets dark, as a signal that it is time to prepare for sleep.
The key active ingredient in this OstroVit melatonin supplement is melatonin at 1 mg per tablet. In simple terms, melatonin does not “switch off” the brain like a sedative. Instead, it acts more like a timing signal for the body clock, helping the organism recognize that night has begun. That is why melatonin is often used in situations linked to altered timing rather than occasional tiredness alone. For jet lag, melatonin is best known for helping ease the subjective feeling of sudden time-zone change. For sleep onset, it may help shorten the time needed to fall asleep when taken at the appropriate time.
What makes this product practical is its straightforward single-ingredient formula and tablet form. A 1 mg dose is moderate and easy to fit into an evening regimen when needed. Tablets are convenient for travel, and the pack size of 180 tablets is useful for longer-term use in recurring situations such as rotating work hours or repeated flights. People often choose a simple melatonin product like this when they do not want multi-ingredient sleep formulas with herbs or magnesium, but prefer one well-known active instead.
This supplement may suit adults whose bedtime shifts due to work patterns, late-night schedules, or travel across time zones. It can also be considered by those who notice that with age, evening sleep signals feel less predictable, since natural melatonin production tends to decline over time. The effect depends a lot on timing: melatonin works best when taken in line with the intended bedtime and combined with sleep-friendly habits such as dimmer light in the evening and less screen exposure before bed.
A soft caution: melatonin is not meant to replace good sleep hygiene, and more is not always better. If you are pregnant, breastfeeding, taking medication, or have an ongoing medical condition, it is sensible to check with a healthcare professional before use. Because melatonin can cause drowsiness, avoid driving or activities requiring alertness after taking it.
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